| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $97.88 | 6.643% | $104.3822 | $104.38 | $104.40 | $104.40 |
| Purchase #2 | $216.35 | 5.490% | $228.2276 | $228.23 | $228.25 | $228.20 |
| Purchase #3 | $149.51 | 8.720% | $162.5473 | $162.55 | $162.55 | $162.50 |
| Purchase #4 | $162.63 | 11.599% | $181.4935 | $181.49 | $181.50 | $181.50 |
| Purchase #5 | $69.63 | 11.586% | $77.6973 | $77.70 | $77.70 | $77.70 |
| Purchase #6 | $225.51 | 5.215% | $237.2703 | $237.27 | $237.25 | $237.30 |
| Purchase #7 | $229.81 | 4.506% | $240.1652 | $240.17 | $240.15 | $240.20 |
| 7 purchase totals = | $1,151.32 | $1,231.7834 | $1,231.79 | $1,231.80 | $1,231.80 | |